Who are the most important workers during an epidemic?

Some might say doctors and nurses, which would obviously be correct. But with the COVID-19 pandemic, equally important are toilet cleaners. Why? Fecal-oral transmission is a real risk, so toilets in a COVID-19 hospital have to be cleaned every time someone uses them. The Xinhua photographer, Fei Maohua (see here), captured these photos of three Continue reading Who are the most important workers during an epidemic?